[INFO] cloning repository https://github.com/Kiraub/cli_sudoku [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kiraub/cli_sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiraub%2Fcli_sudoku", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiraub%2Fcli_sudoku'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a74b27ca070a6ec7f0be06b295281ed48afb243c [INFO] checking Kiraub/cli_sudoku against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiraub%2Fcli_sudoku" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kiraub/cli_sudoku [INFO] finished tweaking git repo https://github.com/Kiraub/cli_sudoku [INFO] tweaked toml for git repo https://github.com/Kiraub/cli_sudoku written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kiraub/cli_sudoku on toolchain c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kiraub/cli_sudoku already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking Kiraub/cli_sudoku against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiraub%2Fcli_sudoku" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kiraub/cli_sudoku [INFO] finished tweaking git repo https://github.com/Kiraub/cli_sudoku [INFO] tweaked toml for git repo https://github.com/Kiraub/cli_sudoku written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kiraub/cli_sudoku on toolchain c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kiraub/cli_sudoku already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ec980f2cd3a1b18bed33f2e3917984825003802d909c064adc9908016f16829 [INFO] running `Command { std: "docker" "start" "-a" "2ec980f2cd3a1b18bed33f2e3917984825003802d909c064adc9908016f16829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ec980f2cd3a1b18bed33f2e3917984825003802d909c064adc9908016f16829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ec980f2cd3a1b18bed33f2e3917984825003802d909c064adc9908016f16829", kill_on_drop: false }` [INFO] [stdout] 2ec980f2cd3a1b18bed33f2e3917984825003802d909c064adc9908016f16829 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2fb705b2f8055251b6735ebade312b537d63befccc27ce047ef31eec092f52e [INFO] running `Command { std: "docker" "start" "-a" "b2fb705b2f8055251b6735ebade312b537d63befccc27ce047ef31eec092f52e", kill_on_drop: false }` [INFO] [stderr] Checking cli_sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `ActionTypeT` is never used [INFO] [stdout] --> src/part_traits/action_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ActionTypeT: Display + PartialEq + Eq + From<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ActionT` is never used [INFO] [stdout] --> src/part_traits/action_traits.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait ActionT: Display + From<&'static str> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ActionHandler` is never used [INFO] [stdout] --> src/part_traits/action_traits.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait ActionHandler { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ConfigT` is never used [INFO] [stdout] --> src/part_traits/config_traits.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ConfigT: Display { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PointT` is never used [INFO] [stdout] --> src/part_traits/point_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait PointT: Display where [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PointHandlerT` is never used [INFO] [stdout] --> src/part_traits/point_traits.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait PointHandlerT where [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ValueT` is never used [INFO] [stdout] --> src/part_traits/value_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ValueT: Display + PartialEq { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoardT` is never used [INFO] [stdout] --> src/part_traits/board_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait BoardT: Display where [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_x_min` and `get_y_min` are never used [INFO] [stdout] --> src/sudoku_parts/point.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait PointHandler where [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_x_min(&self) -> T; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn get_y_min(&self) -> T; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ActionTypeT` is never used [INFO] [stdout] --> src/part_traits/action_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ActionTypeT: Display + PartialEq + Eq + From<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ActionT` is never used [INFO] [stdout] --> src/part_traits/action_traits.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait ActionT: Display + From<&'static str> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ActionHandler` is never used [INFO] [stdout] --> src/part_traits/action_traits.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait ActionHandler { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ConfigT` is never used [INFO] [stdout] --> src/part_traits/config_traits.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ConfigT: Display { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PointT` is never used [INFO] [stdout] --> src/part_traits/point_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait PointT: Display where [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PointHandlerT` is never used [INFO] [stdout] --> src/part_traits/point_traits.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait PointHandlerT where [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ValueT` is never used [INFO] [stdout] --> src/part_traits/value_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ValueT: Display + PartialEq { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoardT` is never used [INFO] [stdout] --> src/part_traits/board_traits.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait BoardT: Display where [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_x_min` and `get_y_min` are never used [INFO] [stdout] --> src/sudoku_parts/point.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait PointHandler where [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_x_min(&self) -> T; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn get_y_min(&self) -> T; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "b2fb705b2f8055251b6735ebade312b537d63befccc27ce047ef31eec092f52e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2fb705b2f8055251b6735ebade312b537d63befccc27ce047ef31eec092f52e", kill_on_drop: false }` [INFO] [stdout] b2fb705b2f8055251b6735ebade312b537d63befccc27ce047ef31eec092f52e